Advertisements
Advertisements
Question
What are the interacting forces present during the formation of a molecule of a compound?
Advertisements
Solution
- Forces of attraction: The nucleus of one atom attracts the electrons of the other atom and vice-versa.
- Forces of repulsion: The electron of one atom repels the electron of the other atom and vice-versa (as electrons are negatively charged). There is a repulsion between the two nuclei (as the nuclei are positively charged).
APPEARS IN
RELATED QUESTIONS
Select and write the most appropriate alternatives from the given choices.
Which of the following is true for CO2?
Select and write the most appropriate alternatives from the given choices.
Which O2 molecule is paramagnetic. It is explained on the basis of ______.
Draw an orbital diagram of Hydrogen fluoride molecule
Arrange the following compounds on the basis of lattice energies in decreasing (descending) order:
BeF2, AlCl3, LiCl, CaCl2, NaCl
Why is O2 molecule paramagnetic?
Of the following molecules, which have shape similar to carbon dioxide?
CaO and NaCl have the same crystal structure and approximately the same radii. If U is the lattice energy of NaCl, the approximate lattice energy of CaO is ______.
Draw the M.O diagram for oxygen molecule calculate its bond order and show that O2 is paramagnetic.
Draw MO diagram of CO and calculate its bond order.
What do you understand by Linear combination of atomic orbitals in MO theory?
Discuss the formation of N2 molecule using MO Theory.
Hydrogen gas is diatomic whereas inert gases are monoatomic – Explain on the basis of MO theory.
4p, 4d, 5s and 5p orbitals are arranged in the order of decreasing energy. The CORRECT option is:
Which of the following statements is INCORRECT?
What is the bond order of B2 molecule?
Which of the following molecules has bond order zero?
Bonding in which of the following diatomic molecule(s) become(s) stronger, on the basis of MO Theory, by removal of an electron?
(A) NO
(B) N2
(C) O2
(D) C2
(E) B2
Choose the most appropriate answer from the options given below:
The correct statement with regard to \[\ce{H^+_2}\] and \[\ce{H^-_2}\] is:
Given below are two statements:
Statement I: A hypothetical diatomic molecule with bond order zero is quite stable.
Statement II: As bond order increases, the bond length increases. In the light of the above statements, chose the most appropriate answer from the options given below:
